rater lib changed to engine

engine/storage_postgres.go

@@ -0,0 +1,37 @@
+/*
+Rating system designed to be used in VoIP Carriers World
+Copyright (C) 2013 ITsysCOM
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>
+*/
+
+package engine
+
+import (
+	"database/sql"
+	"fmt"
+	_ "github.com/bmizerany/pq"
+)
+
+type PostgresStorage struct {
+	*SQLStorage
+}
+
+func NewPostgresStorage(host, port, name, user, password string) (DataStorage, error) {
+	db, err := sql.Open("postgres", fmt.Sprintf("host=%s port=%s dbname=%s user=%s password=%s sslmode=disable", host, port, name, user, password))
+	if err != nil {
+		return nil, err
+	}
+	return &PostgresStorage{&SQLStorage{db}}, nil
+}